All the roads above are great ones. Head north and pick anywhere between Chatsworth on the west side and Helen on the east side and you'll probably be satisfied. Merciers Orchard is a great destination, as is Helen (better on weekdays, IMO), Dahlonega has some good bbq, Ellijay has some nice little local restaurants, Carters Lake or Vogel State Park or Fort Mountain State Park for a picnic...lots to choose from up that way. Just keep your eyes peeled for everyone else--I've seen some great driving and some horrible driving by people in all sorts of vehicles in my years on the roads up there.